VPN
(Virtual Private Networks)
What is network ?
A network is defined as a group of devices link to each other . For example Smartphones, Smart TV , I-pod, or computer are connected wire or wireless in a single router called as network.
Basically there are so many type of network :
1.) LAN (LOCAL AREA NETWORK) :
A LAN network is computer network that can interconnect computers within a small area such as school,campus, buildings.
A LAN network is computer network that can interconnect computers within a small area such as school,campus, buildings.
2.) WAN (WIDE AREA NETWORK) :
A WAN is a network is implement over the large scale geographical area.
A WAN is a network is implement over the large scale geographical area.
3.) CAN (CAMPUS AREA NETWORK) :
The network are within a limited geographical area such as a campus or military base.
The network are within a limited geographical area such as a campus or military base.
4.) MAN ( METROPOLITAN AREA NETWORK ) :
The MAN is a network that interconnect between the users with computer resources in geographical area.
The MAN is a network that interconnect between the users with computer resources in geographical area.
5.) HAN ( HOME AREA NETWORK) :
A network contain within a user more the connects a person digital devices.
A network contain within a user more the connects a person digital devices.
Network Characteristics :-
There are the following characteristic are used the different type of network
Topology : A network which can connect a schematic arrangement connect between the various nodes (Sender and Receiver) through the wire connection .There are 5 type of topology :-
1.) BUS Topology2.) RING Topology
3.) STAR Topology
4.) TREE Topology
5.) HYBRID Topology
6.) MESH Topology
Protocol : A protocol is a standard set of rule that allow the communication devices to communicate with each other
Architecture : Architecture is a simple design , how a set of software and hardware standard interact to from a platform.
How does a VPN work?
Basically we will talk about public VPN services.the kind that we can purches and install on our PC or smartphone that than a VPN of our business might operate to turn into the company server
If when we connect the internet without a VPN, all our traffic passes through our broadband provider server, allowing it to long and potentially see everything we do online
VPN effectively make the data collected by your ISP( Internet Service Provider) until and unless.
All our the data to sent and receive is encrypted, using a variety of protocol. All the (ISP) are see is that we accessed the VPN not the website we entered.
A VPN is a ( Virtual Private Network ) between your client computer or smart devices and the VPN server. A (virtual private network) is a encrypted tunnel there which our user computer can communicate with the VPN provider who then provide to a using internet.
In other words VPN (Virtual Private Network) is secure private network tunnel and add security andd privacy to private a public WiFi Hotspot and the internet
Can you trust VPN?
When we use VPN to connect a LAN (Local Area Network) or a campus resource that will not to use and distance network such a File server and print servers.
Which VPN is best for us ?
All our the data to sent and receive is encrypted, using a variety of protocol. All the (ISP) are see is that we accessed the VPN not the website we entered.
A VPN is a ( Virtual Private Network ) between your client computer or smart devices and the VPN server. A (virtual private network) is a encrypted tunnel there which our user computer can communicate with the VPN provider who then provide to a using internet.
In other words VPN (Virtual Private Network) is secure private network tunnel and add security andd privacy to private a public WiFi Hotspot and the internet
Hide your IP Address
When we want to hide our IP address then VPN is for us Our system IP will be replace by IP provider By the VPN services providerCan you trust VPN?
When we use VPN to connect a LAN (Local Area Network) or a campus resource that will not to use and distance network such a File server and print servers.
Which VPN is best for us ?
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